Collection: Grow Lights for your Greenhouse

Grow lights make indoor gardening simple. Natural light changes with the season and with your windows. LED grow lights fill the gap, delivering consistent, plant-ready light so seedlings stay compact, greens stay crisp, and flowering plants set buds on schedule.

Modern LEDs use less energy and produce less heat, which protects tender foliage and keeps your room comfortable. A wide, even beam reduces hotspots and shadows, so your whole shelf or tent grows at the same pace. Many fixtures offer dimming and spectrum control. Use cooler, blue-leaning light for strong starts. Use balanced white for everyday growth. Add more red when you want bigger blooms and fruit.

Results you’ll notice fast. Start seeds weeks earlier. Harvest microgreens on repeat. Keep basil, mint, and lettuce thriving on the counter. Save low-light corners by giving monsteras and fiddle leaf figs the light they’re missing. Supplement a greenhouse on cloudy days to steady production in winter.

Pick the format that fits your space, from slim bars for racks to panels for tents and larger houseplant displays. Add a simple outlet timer to automate your schedule. With the right LED grow light, you get predictable results, faster growth, and fresher harvests, all indoors.

Grow Light FAQ

Do LED grow lights work for all indoor plants?
Yes, for most. Seedlings, herbs, leafy greens, and common houseplants thrive under LEDs. Fruiting crops and succulents need higher light levels. Match intensity to the plant: low to medium light for foliage plants, higher output for blooms and fruit.
How many hours per day should I run them?
Seedlings: 14–18 hours. Leafy greens and herbs: 12–16 hours. Most houseplants: 10–12 hours. Give plants a nightly dark period of at least 8 hours to support healthy growth.
How high should I hang the light?
Start 12–18 inches above the canopy for bar or panel lights around 40–60 watts. Watch the leaves. Pale tips or curl means lower intensity. Stretching means raise output or lower the light. Aim for even coverage across the whole shelf.
Which spectrum is best?
Full-spectrum white (around 4000–5000K) is a great all-purpose choice. Use cooler, blue-leaning light for compact starts. Add more red when you want stronger flowering and fruit set.
Will it raise my power bill a lot?
Use this estimate: watts × hours ÷ 1000 × your rate. Example: 45 W × 16 h = 0.72 kWh. At $0.20/kWh, that’s about $0.14 per day per light. LEDs keep heat low and efficiency high, so you get more growth per watt.

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